activity
20132017
most citedDiagonal elements in the Nonnegative Inverse Eigenvalue Problem

3 citations · 6 across the 4 of their papers we have counts for

collaborators
Showing 2013 · math.SPShow all

1 paper · 2 filters

math.SP2013

Constructing New Realisable Lists from Old in the NIEP

Richard Ellard, Helena Šmigoc

Given a list of complex numbers σ:=(λ_1,λ_2,...,λ_m), we say that σ is realisable if σ is the spectrum of some (entrywise) nonnegative matrix. The Nonnegative Inverse Eigenvalue Pr…